US PATENT SUBCLASS 432 / 214
HEAT GENERATING MEANS HEATS HEAT STORAGE MASS OF SOLID MATERIAL

Current as of: June, 1999
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432 /   HD   HEATING

214HEAT GENERATING MEANS HEATS HEAT STORAGE MASS OF SOLID MATERIAL {3}
215  DF  .~> Mass is solid fluent heat carrier (e.g., pebbles, etc.)
216  DF  .~> Interconnected separately encased masses
217  DF  .~> Dividing wall in casing forms combustion and heat storage chambers {1}

DEFINITION

Classification: 432/214

(under the class definition) Apparatus comprising (1) combustion products generating structure and a heat storage mass, the combustion products discharging through or across the mass to heat the mass or (2) means feeding a fuel and oxidizer into a heat storage mass for combustion therein.